IDEAS home Printed from https://ideas.repec.org/a/aea/aecrev/v101y2011i5p2157-81.html
   My bibliography  Save this article

Panic on the Streets of London: Police, Crime, and the July 2005 Terror Attacks

Author

Listed:
  • Mirko Draca
  • Stephen Machin
  • Robert Witt

Abstract

In this paper we study the causal impact of police on crime, looking at what happened to crime and police before and after the terror attacks that hit central London in July 2005. The attacks resulted in a large redeployment of police officers to central London as compared to outer London. During this time, crime fell significantly in central relative to outer London. The instrumental variable approach we use uncovers an elasticity of crime with respect to police of approximately -0.3 to -0.4, so that a 10 percent increase in police activity reduces crime by around 3 to 4 percent. JEL: K42

Suggested Citation

  • Mirko Draca & Stephen Machin & Robert Witt, 2011. "Panic on the Streets of London: Police, Crime, and the July 2005 Terror Attacks," American Economic Review, American Economic Association, vol. 101(5), pages 2157-2181, August.
    • Handle: RePEc:aea:aecrev:v:101:y:2011:i:5:p:2157-81
    as

    Download full text from publisher

    File URL: http://www.aeaweb.org/articles.php?doi=10.1257/aer.101.5.2157
    Download Restriction: Access to full text is restricted to AEA members and institutional subscribers.
    File URL: http://www.aeaweb.org/aer/data/aug2011/20090195_data.zip
    File Function: dataset accompanying article
    Download Restriction: no
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Mirko Draca & Stephen Machin & Robert Witt, 2010. "Crime Displacement and Police Interventions: Evidence from London's "Operation Theseus"," NBER Chapters, in: The Economics of Crime: Lessons For and From Latin America, pages 359-374, National Bureau of Economic Research, Inc.
    2. Steven D. Levitt, 2002. "Using Electoral Cycles in Police Hiring to Estimate the Effects of Police on Crime: Reply," American Economic Review, American Economic Association, vol. 92(4), pages 1244-1250, September.
    3. Samuel Cameron, 1988. "The Economics of Crime Deterrence: A Survey of Theory and Evidence," Kyklos, Wiley Blackwell, vol. 41(2), pages 301-323, May.
    4. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    5. H. Naci Mocan & Hope Corman, 2000. "A Time-Series Analysis of Crime, Deterrence, and Drug Abuse in New York City," American Economic Review, American Economic Association, vol. 90(3), pages 584-604, June.
    6. Brian Jacob & Lars Lefgren & Enrico Moretti, 2007. "The Dynamics of Criminal Behavior: Evidence from Weather Shocks," Journal of Human Resources, University of Wisconsin Press, vol. 42(3).
    7. Stephen Machin & Olivier Marie, 2011. "Crime And Police Resources: The Street Crime Initiative," Journal of the European Economic Association, European Economic Association, vol. 9(4), pages 678-701, August.
    8. Grogger, Jeffrey, 2002. "The Effects of Civil Gang Injunctions on Reported Violent Crime: Evidence from Los Angeles County," Journal of Law and Economics, University of Chicago Press, vol. 45(1), pages 69-90, April.
    9. Nicholas Bloom, 2009. "The Impact of Uncertainty Shocks," Econometrica, Econometric Society, vol. 77(3), pages 623-685, May.
    10. Levitt, Steven D, 1997. "Using Electoral Cycles in Police Hiring to Estimate the Effect of Police on Crime," American Economic Review, American Economic Association, vol. 87(3), pages 270-290, June.
    11. Klick, Jonathan & Tabarrok, Alexander, 2005. "Using Terror Alert Levels to Estimate the Effect of Police on Crime," Journal of Law and Economics, University of Chicago Press, vol. 48(1), pages 267-279, April.
    12. Cameron, Samuel, 1988. "The Economics of Crime Deterrence: A Survey of Theory and Evidence," Kyklos, Wiley Blackwell, vol. 41(2), pages 301-323.
    13. Patrick Lenain & Marcos Bonturi & Vincent Koen, 2002. "The Economic Consequences of Terrorism," OECD Economics Department Working Papers 334, OECD Publishing.
    14. Di Tella, Rafael & Edwards, Sebastian & Schargrodsky, Ernesto (ed.), 2010. "The Economics of Crime," National Bureau of Economic Research Books, University of Chicago Press, number 9780226153742, December.
    15. Alan B. Krueger & Jitka Maleckova, 2003. "Education, Poverty and Terrorism: Is There a Causal Connection?," Journal of Economic Perspectives, American Economic Association, vol. 17(4), pages 119-144, Fall.
    16. Alan B. Krueger & Jitka Maleckova, 2002. "Education, Poverty, Political Violence and Terrorism: Is There a Causal Connection?," NBER Working Papers 9074, National Bureau of Economic Research, Inc.
    17. repec:pri:rpdevs:krueger_maleckova_education_poverty_political is not listed on IDEAS
    18. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 249-275.
    19. Evans, William N. & Owens, Emily G., 2007. "COPS and crime," Journal of Public Economics, Elsevier, vol. 91(1-2), pages 181-201, February.
    20. Gary S. Becker & Yona Rubinstein, 2011. "Fear and the Response to Terrorism: An Economic Analysis," CEP Discussion Papers dp1079, Centre for Economic Performance, LSE.
    21. Justin McCrary, 2002. "Using Electoral Cycles in Police Hiring to Estimate the Effect of Police on Crime: Comment," American Economic Review, American Economic Association, vol. 92(4), pages 1236-1243, September.
    22. Freeman, Richard B., 1999. "The economics of crime," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 52, pages 3529-3571, Elsevier.
    23. Rafael Di Tella & Ernesto Schargrodsky, 2004. "Do Police Reduce Crime? Estimates Using the Allocation of Police Forces After a Terrorist Attack," American Economic Review, American Economic Association, vol. 94(1), pages 115-133, March.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jonathan Klick & Alexander Tabarrok, 2010. "Police, Prisons, and Punishment: The Empirical Evidence on Crime Deterrence," Chapters, in: Bruce L. Benson & Paul R. Zimmerman (ed.), Handbook on the Economics of Crime, chapter 6, Edward Elgar Publishing.
    2. Mirko Draca & Stephen Machin & Robert Witt, 2010. "Crime Displacement and Police Interventions: Evidence from London's "Operation Theseus"," NBER Chapters, in: The Economics of Crime: Lessons For and From Latin America, pages 359-374, National Bureau of Economic Research, Inc.
    3. Ross, Amanda, 2012. "Crime, police, and truth-in-sentencing: The impact of state sentencing policy on local communities," Regional Science and Urban Economics, Elsevier, vol. 42(1-2), pages 144-152.
    4. Angela K. Dills & Jeffrey A. Miron & Garrett Summers, 2010. "What Do Economists Know about Crime?," NBER Chapters, in: The Economics of Crime: Lessons For and From Latin America, pages 269-302, National Bureau of Economic Research, Inc.
    5. Alexander F. McQuoid & J. Britton Haynes Jr., 2017. "The Thin (Red) Blue Line: Police Militarization and Violent Crime," Departmental Working Papers 56, United States Naval Academy Department of Economics.
    6. Amanda Ross & Anne Walker, 2014. "Low Priority Laws and the Allocation of Police Resources," Working Papers 14-06, Department of Economics, West Virginia University.
    7. Amanda Ross & Anne Walker, 2017. "The Impact Of Low-Priority Laws On Criminal Activity: Evidence From California," Contemporary Economic Policy, Western Economic Association International, vol. 35(2), pages 239-252, April.
    8. Laura Jaitman, 2019. "Frontiers in the economics of crime: lessons for Latin America and the Caribbean," Latin American Economic Review, Springer;Centro de Investigaciòn y Docencia Económica (CIDE), vol. 28(1), pages 1-36, December.
    9. Montolio, Daniel & Planells-Struse, Simón, 2015. "When police patrols matter. The effect of police proximity on citizens’ crime risk perception," Journal of Economic Psychology, Elsevier, vol. 50(C), pages 73-93.
    10. Ater, Itai & Givati, Yehonatan & Rigbi, Oren, 2014. "Organizational structure, police activity and crime," Journal of Public Economics, Elsevier, vol. 115(C), pages 62-71.
    11. Paolo Buonanno & Giovanni Mastrobuoni, 2012. "Police and Crime: Evidence from Dictated Delays in Centralized Police Hiring," Carlo Alberto Notebooks 244, Collegio Carlo Alberto.
    12. Klick, Jonathan & Tabarrok, Alexander, 2005. "Using Terror Alert Levels to Estimate the Effect of Police on Crime," Journal of Law and Economics, University of Chicago Press, vol. 48(1), pages 267-279, April.
    13. Christophe Bellégo & Joeffrey Drouard, 2019. "Does It Pay to Fight Crime? Evidence From the Pacification of Slums in Rio de Janeiro," Working Papers 2019-08, Center for Research in Economics and Statistics.
    14. Steven N. Durlauf & Daniel S. Nagin, 2010. "The Deterrent Effect of Imprisonment," NBER Chapters, in: Controlling Crime: Strategies and Tradeoffs, pages 43-94, National Bureau of Economic Research, Inc.
    15. Bauernschuster, Stefan & Rekers, Ramona, 2022. "Speed limit enforcement and road safety," Journal of Public Economics, Elsevier, vol. 210(C).
    16. Cheng, Cheng & Long, Wei, 2018. "Improving police services: Evidence from the French Quarter Task Force," Journal of Public Economics, Elsevier, vol. 164(C), pages 1-18.
    17. Emiliano Tealde, 2015. "Do Police Displace Crime? The Effect of the Favela Pacification Program in Rio de Janeiro," 2015 Papers pte274, Job Market Papers.
    18. Helen Tauchen, 2010. "Estimating the Supply of Crime: Recent Advances," Chapters, in: Bruce L. Benson & Paul R. Zimmerman (ed.), Handbook on the Economics of Crime, chapter 2, Edward Elgar Publishing.
    19. O’Flaherty, Brendan & Sethi, Rajiv, 2015. "Urban Crime," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 1519-1621, Elsevier.
    20. Evans, William N. & Owens, Emily G., 2007. "COPS and crime," Journal of Public Economics, Elsevier, vol. 91(1-2), pages 181-201, February.

    More about this item

    JEL classification:

    • H00 - Public Economics - - General - - - General
    • H5 - Public Economics - - National Government Expenditures and Related Policies
    • K42 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Illegal Behavior and the Enforcement of Law

    Lists

    This item is featured on the following reading lists, Wikipedia, or ReplicationWiki pages:
    1. Panic on the Streets of London: Police, Crime, and the July 2005 Terror Attacks (AER 2011) in ReplicationWiki

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:aea:aecrev:v:101:y:2011:i:5:p:2157-81. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Michael P. Albert (email available below). General contact details of provider: https://edirc.repec.org/data/aeaaaea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.